Garmin Forerunner 225 vs. Garmin Forerunner 235 vs. Sony SmartBand vs. LG G Watch R vs. Amazfit T-Rex

 
Forerunner 225
Forerunner 235
SmartBand
G Watch R
T-Rex
 GarminForerunner 225Remove Buy NowGarminForerunner 235Remove Buy NowSonySmartBandRemove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$299.99$100$300$140
Release20152017201420142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks9 days5 days2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNAn/a
Macn/aNAn/a
Windowsn/aNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution180 x 180215 x 180NA320 x 320360 x 360
Size1 inch1.23 inchesNA1.3 inches1.3 inches
TouchNA
Typen/aMIPNAP-OLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP58IP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aNAAndroid WearBuild-in
Appsn/a
Musicn/a

All Wearables